The call to UseRouting configures the route matching middleware to run after the custom middleware.The call to app.Use registers a custom middleware that runs at the start of the pipeline.
#Connect direct netmap windows code
For example, the following code makes an explicit call to UseRouting: app.Use(async (context, next) => However, apps can change the order in which UseRouting and UseEndpoints run by calling these methods explicitly. WebApplicationBuilder configures a middleware pipeline that wraps middleware added in Program.cs with UseRouting and UseEndpoints. It runs the delegate associated with the selected endpoint.Īpps typically don't need to call UseRouting or UseEndpoints. UseEndpoints adds endpoint execution to the middleware pipeline.This middleware looks at the set of endpoints defined in the app, and selects the best match based on the request. UseRouting adds route matching to the middleware pipeline.Routing uses a pair of middleware, registered by UseRouting and UseEndpoints: If the request method is not GET or the root URL is not /, no route matches and an HTTP 404 is returned.Hello World! is written to the HTTP response.When an HTTP GET request is sent to the root URL /:.The preceding example includes a single endpoint using the MapGet method: The following code shows a basic example of routing: var builder = WebApplication.CreateBuilder(args) For Razor Pages conventions, see Razor Pages route and app conventions in ASP.NET Core.For controllers, see Routing to controller actions in ASP.NET Core.This article covers low-level details of ASP.NET Core routing. Delegates and lambdas registered with routing.Endpoint-enabled middleware such as Health Checks.Using endpoint information from the app, routing is also able to generate URLs that map to endpoints. The endpoint matching process can extract values from the request's URL and provide those values for request processing. Endpoints are defined in the app and configured when the app starts. Endpoints are the app's units of executable request-handling code. Routing is responsible for matching incoming HTTP requests and dispatching those requests to the app's executable endpoints.
0 kommentar(er)
